第四課時(shí)詞匯課一、教學(xué)內(nèi)容Discoveringusefulwordsandexpressions(p.3);Usingwordsandexpressions(p.42)二、教學(xué)目標(biāo)在本節(jié)課結(jié)束時(shí)，學(xué)生能夠查字典確定詞匯在具體語境中的含義。了解本單元重點(diǎn)詞匯的用法并在語境中使用這些詞匯。三、教學(xué)步驟步驟一檢查作業(yè)請(qǐng)學(xué)生在限定時(shí)間內(nèi)根據(jù)括號(hào)內(nèi)的英文注釋從本單元找出適當(dāng)?shù)脑~匯填空，然后教師找?guī)讉€(gè)學(xué)生分別說出答案。英語dCheckinghomeworkManypeoplec-ameherein勵(lì)amchnf(tninj;totindsoiiKdiiruz:lookinguarcfiilJyforsomcdiiny)曲IdIsitenoughfbraculturalrelictoniijtihed(totnIi'li?oreaniinucininr已longX.TheRussians^ereabletoriemge(lotalcsotn^thiin3VV3A)soinc向『iiitM曲ml創(chuàng)Tiallatiob|cctofromtlin2AmberRooin.

設(shè)計(jì)意圖：打破常規(guī)枯燥的英英互譯模式，采取空出課文句子中的重點(diǎn)詞匯，請(qǐng)學(xué)生根據(jù)該詞的英文釋義填詞的方式檢測他們對(duì)重點(diǎn)詞匯含義的理解；同時(shí)也使他們體會(huì)這些詞匯在語境中的應(yīng)用。步驟二重點(diǎn)詞匯學(xué)習(xí)查字典：教師和學(xué)生一起翻開詞典，按照字母順序在詞典中查到belong所在頁。找到belongto的詞條，學(xué)習(xí)其用法?；蛘哒?qǐng)學(xué)生看學(xué)生用書p.3練習(xí)三關(guān)于belongto的解釋和用法。用法連線：請(qǐng)學(xué)生獨(dú)立將練習(xí)三例句中的用法與詞典中相應(yīng)的釋義連線。然后教師請(qǐng)幾個(gè)學(xué)生說出答案。如果答案有錯(cuò)誤，請(qǐng)其他學(xué)生幫助改正。選擇填空：請(qǐng)學(xué)生在限定時(shí)間內(nèi)獨(dú)立完成以下選擇填空。然后教師請(qǐng)幾個(gè)學(xué)生說出答案，如果答案有錯(cuò)誤，請(qǐng)其他學(xué)生幫助改正。丿.hrItitproperty卩『A-Oikflirlun^hi醴亍UNpi-iKv-k?u|bing\血rtEB.WThirfig.putcr山炳—竹hz沖rt碣*EhhnmuxrIthinElg?\nmniclulihithCrTlnhAvl孕側(cè)hklbekir>i>Nhb/\卩irij.tiifdiiiih./\UIihm'tdimhrthafIhi、rutlL*itHiniK,uf匕iflulrin^.ImI〔ki肚vEnihlTr英語II.Wo陽studyMjk-litlu-nH-jiirtin^ii^ithtlu?MMntcntts.英話片WordstudyChoosethebestiinswer^foconafileteIliefollowi：ii￡sentences^1.I'hed忙hiwurrymo.Ahskin驢InR.isIwlnnpEltoChebm冬In[)ishif|<ingLih|2ki2.Wlsatprtydhyoug1A.belorik^vdli>B.bck?^laf.bck?ngD.liemp21㈣gtc?.ThepricelcsHLhincst：乂the廿MmanAdi.wsn'1;hdcnptnB?inkIbclnngIn€Lnotbelongh)打isiftbdcwi^Li唯4．利用例句總結(jié)學(xué)習(xí)其他詞匯。讓學(xué)生觀察例句，選擇藍(lán)色詞在句中的確切含義；并用該詞或詞組造句或者翻譯句子。每個(gè)句子請(qǐng)一個(gè)學(xué)生做，其他學(xué)生可以發(fā)表自己的不同意見。有問題大家一起更正。WordstudyDoesaculturalrelicalwayshavetoberareandvaluable?adj.worthalotofmoneyveryusefulorimportantimportantbecausethereisonlyalimitedamountavailableThedesignoftheroomwasinthefancystylepopularinthosedays.designn.drawingoroutlinefromwhichsthmaybemadeartofmakingsuchdrawings,etc.generalarrangementorplanning(ofabuilding,book,machine,picture,etc.)Wordstudystylen.wayofdoingsththeparticularwaythatsomeonebehaves,worksordealswithotherpeopleatypicalwayofwriting,paintingetcthatisusedbyaparticularpersonduringaparticularperiodoftimeawayofusingwordsorspellingthatisconsideredcorrectK■旳WordstudyLMiHlItir曲IM祁sndihrirpatimejUL'jaliwiiIvllirur|itmjciV5hnblu.<.I'lh^iilr;iiKd;il<iIh.-CliinrM-聞『nhcn刑誓Hii-riE打theI.I'Imeyh;i、pi”d也uhlrfaiiltfiTsikiViJLcnuwaIrnmiiiriu'1\^hiEh-^:iM-illh:illimejridiiinii白hIhtfl-lnkicSeci?它七謝叭臨哪iin詠眥拄i：火們！ni禺.hii『也n址箔界的和邊購?午城jiJiri-rtwhnniMliiijhilh:i：1...:mLiitrsiHlkn.lwni1Iiihan?『hiiri^tinjrvubuulNlli皇k盤創(chuàng)生命息用說槪的一Tliifit!unhdtulhlllullik孔Ih^niLisIt:ihi;ihk設(shè)計(jì)意圖：設(shè)計(jì)意圖：教授學(xué)生查字典確定詞義的方法，提高學(xué)生利用工具書解決問題的能力。通過造句和翻譯句子練習(xí)使用本單元重點(diǎn)詞匯。如訴Wordstudy5.1thinkhighlyofthosewhoaresearchingfortheAmberRoom我看屯加些丄找蒯電的兒thinkhighlyuf;tohave百goocLhidetcopinionof(someoneor旳inching)數(shù)學(xué)老帥對(duì)湯姒的評(píng)怖很氐他幾乎沒有不Theniathbtcariicrthinkshigh”ofTom.whuciinsolvealmost汕nWh^problems.步驟三詞匯練習(xí)連詞成句：請(qǐng)學(xué)生按照例子所示將PPT中的詞連成句子。然后教師請(qǐng)幾個(gè)學(xué)生說出答案。如果答案有錯(cuò)誤，請(qǐng)其他學(xué)生幫助改正。段落填空：讓學(xué)生在限定時(shí)間內(nèi)從所給詞匯中選出符合句意的詞匯填空。然后教師讓幾個(gè)學(xué)生說出答案，如果答案有錯(cuò)誤，其他學(xué)生和教師幫助改正。編短文：請(qǐng)學(xué)生四人一組從本單元詞匯表中選取詞匯，編寫一篇短文，所使用的本單元的詞匯越多越好。用投影儀展示幾組學(xué)生的短文（或者請(qǐng)兩組學(xué)生在前面做，將短文寫在黑板上），標(biāo)出用到的生詞。其他學(xué)生和教師一起閱讀短文，主要注意生詞的使用是否正確。如果有問題大家一起更正。設(shè)計(jì)意圖：針對(duì)本單元的核心詞匯進(jìn)行各種練習(xí)，檢測學(xué)生對(duì)所學(xué)詞匯在不同語境中的靈活應(yīng)用能力。步驟四作業(yè)注：編短文：請(qǐng)學(xué)生四人一組從本單元詞匯表中選取詞匯，編寫一篇短文，所使用的本單元的詞匯越多越好。用投影儀展示幾組學(xué)生的短文（或者請(qǐng)兩組學(xué)生在前面做，將短文寫在黑板上），標(biāo)出用到的生詞。其他學(xué)生和教師一起閱讀短文，主要注意生詞的使用是否正確。如果有問題大家一起更正。設(shè)計(jì)意圖：針對(duì)本單元的核心詞匯進(jìn)行各種練習(xí)，檢測學(xué)生對(duì)所學(xué)詞匯在不同語境中的靈活應(yīng)用能力。步驟四作業(yè)注：教師可以打印下列短文發(fā)給學(xué)生TheRescueofAbuSimbel（阿布神廟）Amongthegreatestman-madeobjectsaretheGreatWallofChina,thePyramidsofEgyptandtheAswanHighDam（阿斯旺水壩），whichisalsoinEgypt.TheAswanHighDamwascompletedin1970.Itwasbuiltforseveralreasons.First，theRiverNileusedtofloodlargeareaseveryyearanddestroyedhousesandcrops.TheAswanHighDamcontrolsthewatersoftheNilesothattheynowrunregularlyallthroughtheyear.Second，electricitycannowbemadefromthewaterwhichrushesthroughthebaseofthedam.About20-50%oftheelectricitywhichEgyptneedsisproducedfromthisdam.Beforetheybegantobuildthedam，peoplealreadyknewthereweregoingtobeseveralproblems.Asaresultofthedam，thewaterlevelofthelakewasgoingtoriseby63metres.Itwouldbenecessarytomove53，000peoplefromtheirvillages.Also，aroundtheareasoftheAswantherearealotofimportantoldtemples,whichdatefromabout1250BC.Thesetempleswereindanger;whenthedamwasfinished,manyofthemwouldbecoveredbythewaterofthenewlake.OneofthemostimportanttemplesindangerwastheoneatAbuSimbel.Itwascarvedinrockandhadontheoutsidefourlargestonestatues,eachofwhichwas20metreshigh.Engineersstudiedtheproblemsandmadeseveraldifferentplansforrescuingthetemple.Theengineersthoughtaboutallthepossibleplans.Atlast,theydecidedtomovethewholetemplestonebystoneandrebuilditoverthewaterlevelofthenewlake.TheprojectlastedfouryearsandcostonebillionUSdollars.Inall,1,700workersand200otherpeopleworkedontheproject.First,eachstonewasmarkedwithanumber.Thepiecesofstonewerethencarriedtothenewplace,60metreshigherupthehills.Theprojectwassuccessfullycompletedin1966.TodayyoucaneitherflytoAbuSimbeloryoucantakeaboatfromacrossthelake.There,bythewatersofthenewlake,youcanseethetallstonestatuesandvisitthetempleofthegods.Theplaceisquietand